package demo;

public class Student {
    //设置属性
    private String id;
    private String name;
    private String gender;
    private int age;

    //无参构造
    public Student(){
    }
    //带参构造方法
    public Student(String id,String name,String gender,int age){
        this.id = id;
        this.name = name;
        this.gender = gender;
        this.age = age;
    }

    //提供公共属性Getter和Setter
    public String getId(){
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getGender() {
        return gender;
    }

    public void setGender(String gender) {
        this.gender = gender;
    }

    public void setAge(int age) {
        this.age = age;
    }

    //打印学生信息
    public void showInfo(){
        System.out.println("学生信息：");
        System.out.println(" 学号：" + id);
        System.out.println(" 姓名：" + name);
        System.out.println(" 性别：" + gender);
        System.out.println(" 年龄：" + age);
        System.out.println();
    }
}
